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The aim and purpose of this circular
Status of Bangs disease in the United States in North Dakota
How can we definitely diagnose Ba11gs Disease
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aborting animal aborting cow abortion disease abortion germs abortion in cattle abortion in horses abortion in swine abortion occurs Altho animal body animal to animal appears as tho Bang’s Abortus Bacillus Bang’s Disease blood test breeders breeding age breeding stock bull calves caretaker CATTLE ABORT cattle and swine cause chieﬂy competent veterinarian crypts deﬁnite DISEASE IN CATTLE economic entirely established external genital organs farm fetal membrane fetus ﬁnd ﬁrst ﬂock foal full term genital organs healthy herd healthy unit Iﬂ infected cattle infected herds infected with Bang’s known large number latter milk months of pregnancy North Dakota number of abortions placenta Positive reactions possible practically pregnant cattle premature births production proﬁtable reacting unit reactors retained afterbirth sanitary signiﬁcant so.called speciﬁc spread spreader stable stagnant waters sterile symptoms thoro thru tion tuberculosis udder usually uterus vaginal discharges valuable blood lines veterinarian villi vulva